JPH0335801Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Use This invention relates to a ventilation system in the foundations of prefabricated buildings such as greenhouses and storerooms.

BACKGROUND OF THE INVENTION Hitherto, foundations for prefabricated greenhouses are generally made of blocks or concrete.

Problems to be Solved by the Invention However, conventional foundations made of blocks or concrete require skill and are difficult to install for ordinary people.

Therefore, in the past, the foundation of a building was constructed of metal panels and holes were drilled in the panels for ventilation (see, for example, Japanese Utility Model Application Publication No. 57-52902). There was a problem that there was a limit to the size of the device, it was not possible to freely set the ventilation points, and it was difficult to handle because it was heavy.

The purpose of this invention is to solve the above-mentioned problems of the conventional technology, to allow for large ventilation openings, to provide sufficient ventilation in prefabricated buildings, and to allow ventilation points to be freely set. Not only is it very convenient, it also reduces the weight of the foundation.
The object of the present invention is to provide a ventilation system for the foundation of a prefabricated building that is easy to handle.

Means for Solving the Problems In order to achieve the above-mentioned purpose, this invention is based on the fact that ventilation holes are provided on the circumferential sides of the rectangular frame-shaped foundation provided at the lower end of the prefabricated building, and are provided on almost the entire surface of each side. , the gist is a ventilation system in the foundation of a prefabricated building, where the ventilation openings on each side are blocked by multiple sliding doors.

Function: According to the above-mentioned ventilation system, ventilation holes are provided on the circumferential side of the rectangular frame-shaped foundation provided at the lower end of the prefabricated building, and the ventilation holes can be made large on almost the entire surface of each side. This allows sufficient ventilation in prefabricated buildings. Since the ventilation openings on each side are blocked by multiple sliding doors, you can freely set the ventilation points by changing the opening and closing parts of the sliding doors as appropriate.For example, inside a building, inside the side wall. You can freely set the ventilation points by blocking the ventilation holes in the area where things are placed and leaving the ventilation holes in other areas open. The large ventilation openings also reduce the weight of the foundation.

Embodiment Next, an embodiment of this invention will be described in detail based on the drawings.

In this specification, front and back and left and right are based on Figure 1, and the front refers to the front side of the sheet of paper in Figure 1, the rear refers to the back side, the left refers to the left side of the same figure, and the right refers to the right side shall mean. Also, vertical refers to the vertical direction,
Horizontal shall mean horizontal direction.

Referring to FIGS. 1 to 6, the small prefabricated greenhouse 1 includes a rectangular frame-shaped foundation 2 at its lower end. The greenhouse 1 is mainly made of extruded aluminum sections and transparent tempered glass plates, and the substrate 2 is made mainly of aluminum resin plates.

The foundation 2 is provided between upper and lower frame members 3 and 4, which have a rectangular frame shape when viewed from above and are arranged facing each other with ventilation holes 5 of a required width opened above and below, and these upper and lower frame members 3 and 4. The ventilation hole 5 is formed on the circumferential side of the rectangular frame-shaped foundation 2 on substantially the entire surface of each side except for the portion of the pillars 6.

As shown in FIGS. 5 and 6, the upper and lower frame members 3,
A rail member 7 is attached along the outer edge of each side of the rail member 4, and a sliding door 8 made of a synthetic resin plate is slidably fitted into the upper and lower rail members 7, and the ventilation openings 5 on each side are closed. There is. Four sliding doors 8 are attached to each rear side of the foundation 2, and two sliding doors 8 are attached to each left and right side.

At the four corners of the foundation 2, both ends of the upper and lower frame members 3, 4 are interconnected with bolts and nuts via L-shaped fittings 9, and an elastic cushion member 10 is provided inside the L-shaped fittings 9. The impact caused by the sliding door 8 is reduced. The foundation 2 is fixed to the ground by four L-shaped anchor members 11.

The sliding door 8 may be made of other materials such as a glass plate, but it is preferable to use a plate material having heat insulating properties. Further, in the above embodiment, the upper and lower frame members 3 and 4 are made of extruded aluminum members having a common cross section, which are turned upside down. Moreover, the rail member 7 includes the upper and lower frame members 3 and 4.
It can also be formed integrally with. When the sliding door 8 is made of a transparent plate, the inside of the greenhouse 1 including the foundation 2 can be made to look larger, and a space with a sense of unity can be created. Of course, the sliding door 8 may be made of an opaque plate.

As shown in FIGS. 1 to 4, the greenhouse 1 includes a roof panel 12, front and rear and left and right side panels 13 to 4.
16. The roof panel 12 is composed of a pair of front and rear panels 12a and 12b arranged in a chevron shape, and the upper edges of these panels 12a and 12b are connected to each other by a purlin member 17. The front and rear side panels 13, 14 are a pair of left and right sliding door panels 13a, 13b, 14a, 1, respectively.
4b. These roof panels 12a, 12b and front and rear sliding door panels 13a, 13
b, 14a, 14b, and left and right side panels 1
5 and 16 are constituted by a transparent tempered glass 18 and frames 20, 21, and 22 provided at the periphery of the glass (see FIGS. 7 to 9). Vertical coupling members 23 are arranged at the four corners of the greenhouse 1, and the front and rear edges of the left and right side panels 15, 16 are coupled to these longitudinal coupling members 23.

As shown in FIGS. 7 and 10, sliding door panels 13a, 13b, 1
Lateral coupling members 24 and 25 having rail portions 26 and 27 are arranged on both upper and lower sides of 4a and 14b, respectively. Both ends of the upper horizontal connecting member 24 are connected to the upper ends of the vertical connecting members 23 facing each other via connecting fittings 28 having a horizontal portion 28a, a vertical portion 28b, and reinforcing ribs 28c, and are also connected to the upper ends of the vertical connecting members 23 that face each other. The lower edge of the upper horizontal connecting member 24
is combined with A gutter 29 is integrally provided on each outer surface of the upper horizontal coupling member 24. On the other hand, both ends of the lower horizontal coupling member 25 are respectively connected to the lower ends of the vertical coupling members 23 facing each other.

As shown in FIG. 3, FIG. 7, FIG. 9, and FIG. are combined.
The upper end portions of these connecting members 30 are connected together to the purlin member 17 via one plate-like connecting fitting 31, and the lower end portion of the connecting member 30 is connected to the connecting fitting 28.
are connected to the upper end of the vertical coupling member 23 and the end of the upper horizontal coupling member 24, respectively. End caps 19 are fitted over both left and right ends of the purlin member 17.

As shown in FIGS. 3 and 9, a long lower horizontal bar 32 is provided at the upper end portions of both the left and right side panels 15, 16 at the same level as the upper end of the vertical coupling member 23, and from above. Short upper horizontal bars 33 are provided at predetermined intervals, and both horizontal bars 32, 3
A ventilation window 34 is opened in the middle of 3. The ventilation window 34 is provided with a trapezoidal hinged door 35 made of a reinforced glass plate when viewed from the side, and the space between the upper horizontal beam 33 and the purlin member 17 is closed by a triangular display board 36 made of synthetic resin.

As shown in FIGS. 3 and 11 to 13, the hinged door 35 is attached to the lower horizontal beam members 32 of the left and right side panels 15, 16 by a pair of hinges 37 so as to be openable and closable. An opening adjustment holder 38 is connected thereto. The opening adjustment holder 38 is composed of a pair of links 40 and 41 that are connected to each other by a connecting pin 49, the outer end of which is connected by a pin to a bracket 42 fixed to the upper end of the hinged door 35, and the inner end The part is the upper horizontal bar 33
It is connected by a pin to a bracket 43 fixed to. A locking device 44 is attached to the outside of the upper end of the hinged door 35 and includes a stopper 46 that can be moved in and out using a knob 45. The tip of the stopper 46 is adapted to engage with a receiver 47 attached to the upper horizontal beam 33.

In the above embodiment, the case where this invention is applied to the foundation of a greenhouse is shown, but this invention can be similarly applied to the foundation of other prefabricated buildings such as storage sheds.

Effects of the invention As mentioned above, the ventilation system for the foundation of a prefabricated building according to this invention has a ventilation opening on the circumferential side of the rectangular frame-shaped foundation provided at the lower end of the prefabricated building, and a ventilation opening on almost the entire surface of each side. Because they are open, the ventilation openings can be made large, allowing for sufficient ventilation within prefabricated buildings. Since the ventilation openings on each side are blocked by multiple sliding doors, by changing the opening and closing parts of the sliding doors as appropriate, you can freely set the ventilation points according to the location of items placed in the building. It is very convenient. Also, because the ventilation openings are large, the weight of the foundation is reduced accordingly,
It has the effect of being easy to handle.

[Brief explanation of the drawing]

The drawings show an example of applying this idea to a greenhouse. Figure 1 is a front view of the greenhouse, Figure 2 is a plan view of the same, Figure 3 is a right side view of the same, and Figure 4 is a disassembled state of the greenhouse. , FIG. 5 is an enlarged sectional view taken along the line of FIG. 3, FIG. 6 is an enlarged sectional view taken along the line of FIG. 3, and FIG. 7 is an enlarged sectional view taken along the line of FIG. 1. , FIG. 8 is an enlarged sectional view taken along the line in FIG. 1, FIG. 9 is an enlarged sectional view taken along the line in FIG. The figure is an enlarged longitudinal cross-sectional view of the hinged door portion of the side panel, Figure 12 is an enlarged side view of the section taken along line XII-XII in Figure 11, and Figure 13 is an enlarged side view of the section taken along line XII-XII of Figure 11. It is. 1...Greenhouse (fabricated building), 2...Foundation, 3,
4... Upper and lower frame members, 5... Ventilation opening, 8... Sliding door,
12...Roof panel, 13-16...Front, rear, left and right side panels, 34...Ventilation window, 35...Holding door.

Claims (1)

[Scope of utility model registration request] Ventilation holes 5 are provided on substantially the entire surface of each side surface of the rectangular frame-shaped foundation 2 provided at the lower end of the prefabricated building 1, and the ventilation holes 5 on each side surface are blocked by a plurality of sliding doors 8. Ventilation system in the foundation of prefabricated buildings.